# def is_capital(words):
#     if ord("A") <= ord(words[0]) <= ord("Z"):
#         return '首字母是大写的'
#     else:
#         return '首字母不是大写的'
# result = is_capital("Python")   # 将函数返回的判断结果赋给变量
# print(result)


def move(x, y, step):
    nx = x + step
    ny = y - step
    return nx, ny     # 使用return语句返回多个值
result = move(100, 100, 60)
print(result)
